144497730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 396264960

約数和(自身を除く): 251767230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 89, 115, 130, 138, 178, 181, 195, 230, 267, 299, 345, 362, 390, 445, 534, 543, 598, 690, 890, 897, 905, 1086, 1157, 1335, 1495, 1794, 1810, 2047, 2314, 2353, 2670, 2715, 2990, 3471, 4094, 4163, 4485, 4706, 5430, 5785, 6141, 6942, 7059, 8326, 8970, 10235, 11570, 11765, 12282, 12489, 14118, 16109, 17355, 20470, 20815, 23530, 24978, 26611, 30705, 32218, 34710, 35295, 41630, 48327, 53222, 54119, 61410, 62445, 70590, 79833, 80545, 96654, 108238, 124890, 133055, 159666, 161090, 162357, 209417, 241635, 266110, 270595, 324714, 370507, 399165, 418834, 483270, 541190, 628251, 741014, 798330, 811785, 1047085, 1111521, 1256502, 1623570, 1852535, 2094170, 2223042, 3141255, 3705070, 4816591, 5557605, 6282510, 9633182, 11115210, 14449773, 24082955, 28899546, 48165910, 72248865, 144497730]

約数ペア:

[(1, 144497730), (2, 72248865), (3, 48165910), (5, 28899546), (6, 24082955), (10, 14449773), (13, 11115210), (15, 9633182), (23, 6282510), (26, 5557605), (30, 4816591), (39, 3705070), (46, 3141255), (65, 2223042), (69, 2094170), (78, 1852535), (89, 1623570), (115, 1256502), (130, 1111521), (138, 1047085), (178, 811785), (181, 798330), (195, 741014), (230, 628251), (267, 541190), (299, 483270), (345, 418834), (362, 399165), (390, 370507), (445, 324714), (534, 270595), (543, 266110), (598, 241635), (690, 209417), (890, 162357), (897, 161090), (905, 159666), (1086, 133055), (1157, 124890), (1335, 108238), (1495, 96654), (1794, 80545), (1810, 79833), (2047, 70590), (2314, 62445), (2353, 61410), (2670, 54119), (2715, 53222), (2990, 48327), (3471, 41630), (4094, 35295), (4163, 34710), (4485, 32218), (4706, 30705), (5430, 26611), (5785, 24978), (6141, 23530), (6942, 20815), (7059, 20470), (8326, 17355), (8970, 16109), (10235, 14118), (11570, 12489), (11765, 12282)]